It's slow, if that bothered you on 1-2 you will most likely feel the same. It does not bother me though because I really enjoy the story and especially in 3 it feels very immersive.
*edit: To reply to Turin the graphics seem fine to me. Really like the wind and the swaying of the trees and grass. All devs have to make concessions to consoles, but this game firmly puts the PC experience on top again if you want to build for it. Also I found that key to the cellar chest on a body by the river near the dive chest that starts the quest but the body is on shore.
Only weird glitch I have run into so far is the catacombs wraith despawned after I drove it from the catacombs and did not repawn again outside so I never got a chance at a second emerald dust to make the steel serpent. Glad I made the silver one first still.
Edited, May 21st 2015 10:38am by Shojindo